Base | Representation |
---|---|
bin | 111110000001001… |
… | …101100111111101 |
3 | 2200111220010222212 |
4 | 332001031213331 |
5 | 4112332132331 |
6 | 251125350205 |
7 | 34533102161 |
oct | 7601154775 |
9 | 2614803885 |
10 | 1040505341 |
11 | 49437a077 |
12 | 250568365 |
13 | 13774ca45 |
14 | 9c292ca1 |
15 | 61532d2b |
hex | 3e04d9fd |
1040505341 has 16 divisors (see below), whose sum is σ = 1107691200. Its totient is φ = 974631168.
The previous prime is 1040505329. The next prime is 1040505353. The reversal of 1040505341 is 1435050401.
It is an interprime number because it is at equal distance from previous prime (1040505329) and next prime (1040505353).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1040505341 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1040505371) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 669221 + ... + 670773.
It is an arithmetic number, because the mean of its divisors is an integer number (69230700).
Almost surely, 21040505341 is an apocalyptic number.
It is an amenable number.
1040505341 is a deficient number, since it is larger than the sum of its proper divisors (67185859).
1040505341 is a wasteful number, since it uses less digits than its factorization.
1040505341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1948.
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 1040505341 is about 32256.8650212633. The cubic root of 1040505341 is about 1013.3234769235.
Adding to 1040505341 its reverse (1435050401), we get a palindrome (2475555742).
The spelling of 1040505341 in words is "one billion, forty million, five hundred five thousand, three hundred forty-one".
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